review packets are PREVENTING me from learning and studying.

please help me. these packets are summative completion grades in my ap environmental science class that i know absolutely nothing in. the test is in 2 days, and the packets are due tomorrow. each packet is meant to take 5 hours each.

my problem is, with how rushed everything in this class is, i CANT do this homework and get a good grade in the class AND at the same time study for the actual exam. it takes me so long that i need to RUSH like CRAZY so i dont get the summative F. i dont have the TIME to go through the questions slowly and teach myself the answers. i basically have to get it out of the way as soon as possible without learning anything. and these packets are just SO MUCH WORK that even looking up the answers and writing them and cheating off of my friend's completed papers takes me hours. today i screenshotted the entire pdf of the last packet for my friend to do because i didnt have the actual physical packet with me and i had more than 20 screenshots. i cant process shit, i still know nothing, and i've been fucking crying for tne past hour because i NEED to study but i genuinely just DONT HAVE THE TIME AND ITS ALL THIS FUCKING HOMEWORK'S FAULT!!!!! i need to teach myself then answer for homework to be an effective method of learning but it's not fucking possible to do that when i have 30 fucking pages due tomorrow plus 16 other homework assignments I AM GOING TO KILL MYSELF WHAT THE FUCK AM I SUPPOSED TO DO